Answer:
<em>$570 a week</em>
Step-by-step explanation:
<u>Percentage Calculations
</u>
One tricky fact about percentages is that they are usually performed over the last computed quantity. It makes them non-additive. For example, a raise of 10% followed by a 10% some time later, is NOT a 20% of total raise
The question states Ashely is making $500 a week at her job and that she receives a 20% pay raise. After that raise she will make

A year later she takes a 5% pay cut. We must be careful to take that percentage from the last earnings. She now makes

As a mixed number 3 29/100 or as an improper fraction 329/100
F(x) = 2x ⇒ g(x) = -f(x) - 2 = -2x - 2
⇒ g(x) = -2 × (x + 1)